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Wireless power transmission system is a convenient and hazard free way of power transmission. Many researches are going on WPT and this technology has already been introduced in different electrical systems. But for low power devices like mobile phone, tabs, LED bulbs, we still use wired based chargers or input source. In this technical paper we practically developed a prototype of a low cost low...
In the field of deep learning persistent research is going on to train the system by applying various algorithms and techniques. With a view to developing a well trained system many language corpus are built and then let the system to recognize the data. In this paper, we have proposed and implemented an automated comment advisor system that suggest emotion for comments after extracting writings (status...
In this research, we present a technique of developing university ranking prediction system by analyzing global university performance indicators. Here, we consider standardized dataset of Times higher education world university rankings. Firstly, we perform country wise university ranking data analysis to observe the variation of performance indicators to find out the top influential features. To...
Recommender system refers to an information system that predicts the intuition of user observing behavior of all the users. The idea of collaborative filtering lies in producing a set of recommendations based on similarity as well as knowledge of users' relationships to items. In this paper, we combine some traditional similarity metrics to find three types of similar users which are super similar,...
Each year a large number of students apply for graduate studies into well-known universities all around the world. Students trying to pursue higher study in a better institution strengthen their academic profile by obtaining better CGPA, high scores in standardized tests like GRE, TOEFL, IELTS, noteworthy publication records. Some of the applicants become successful by getting admission in desired...
In this paper, the design and analysis of a modified outer rotor PMA has been presented, which increases the efficiency and machine capacity by minimizing the cogging torque. The modified outer rotor type PMA will be suitable for extremely low-speed wind turbine based power generation system. The performances of the machine are analyzed by simulation using ANSOFT MAXWEL software, and the results are...
Career-oriented social networking sites are very much useful for job seekers to find a suitable job and useful for recruiters as well to find the right candidate for a job. Job recommendation system helps job seekers to find appropriate jobs matching with their profile. So, it can be considered as recruiters approaching a suitable candidate whenever they have an appropriate job for them. In this paper,...
In this paper, we present an applied research on designing and developing a recommender system for graduate admission seekers which can help them to choose graduate school matching their entire academic profile. Here we have developed a technique to transform relational database for students' all types of relevant information into a universal database format using academic data of successful students...
The outer rotor radial flux permanent magnet alternator (PMA) is more suitable for low-speed applications than axial flux or inner rotor radial flux PMA. With the reduction of rotational speed the cogging torque and ripple torque magnitude increases significantly which is known as pulsating torque. The increment of these torque factors superimpose on generated torque thereby degrading the quality...
Devastating fire is a strong interest in home monitoring system. Fire detection; and its information utilization using image processing and information technology can be a great hope to reduce the devastation of fire mishaps. However, there are many systems with state-of-the-art for fire detection, but false signal is still a challenge to avoid. In this paper, an automatic fire detection and warning...
The outer rotor permanent magnet alternator is unrivaled for low-speed wind turbine frameworks because of it's robust structure, low maintenance and construction cost while the inner rotor permanent magnet alternators are most economically accessible for its customary auxiliary setup. In this research, a comparative study of design and performance analysis between an inner rotor PMA and an outer rotor...
Transformer-less inverters are more attractive for grid-tied photovoltaic (PV) system due to its higher efficiency and lower cost. But unfortunately, a leakage current flows through the system. So transformer-less PV inverter have to be tackled carefully. In this paper, a new transformerless PV inverter topology with low leakage current has been proposed. Proposed circuit structure and detail operation...
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